R2511-HP MSR Router Series Layer 3 - IP Services Command Reference(V5)

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Parameters
vpn-instance vpn-instance-name: Specifies the MPLS L3VPN to which the path MTU belongs. The
vpn-instance-name argument is a case-sensitive string of 1 to 31 characters. If the path MTU is for the
public network, do not specify this option.
ipv6-address: Specifies an IPv6 address.
value: Specifies the Path MTU of a specific IPv6 address in bytes. The value range is 1280 to 10000.
Examples
# Configure a static path MTU for a specified IPv6 address.
<Sysname> system-view
[Sysname] ipv6 pathmtu fe80::12 1300
ipv6 pathmtu age
Use ipv6 pathmtu age to configure the aging time for a dynamic path MTU.
Use undo ipv6 pathmtu age to restore the default.
Syntax
ipv6 pathmtu age age-time
undo ipv6 pathmtu age
Default
The aging time is 10 minutes.
Views
System view
Default command level
2: System level
Parameters
age-time: Specifies the aging time for path MTU in minutes, in the range of 10 to 100.
Usage guidelines
The aging time is invalid for a static path MTU.
Examples
# Set the aging time for a dynamic path MTU to 40 minutes.
<Sysname> system-view
[Sysname] ipv6 pathmtu age 40
Related commands
display ipv6 pathmtu
ipv6 redirects enable
Use ipv6 redirects enable to enable sending ICMPv6 redirect packets.
Use undo ipv6 redirects to disable sending ICMPv6 redirect packets.